Lian Li UNI Fan SL LCD Wireless 120mm Fan - Custom LCD & ARGB

In this review of the Lian Li UNI Fan SL LCD Wireless 120mm single pack, the bottom line is simple: this fan is for PC builders who want a compact, quiet case fan with a customizable 1.6in LCD and vibrant ARGB lighting, but who are prepared to buy a separate wireless controller. The single pack delivers strong airflow and low noise thanks to a fluid dynamic bearing, and the 2.4 GHz wireless signal enables convenient RGB and fan control when paired with the required controller. It is best chosen by users who value looks and easy daisy chaining over a bundled controller.

Key Features

• Wireless RGB and fan control: The 2.4 GHz wireless signal lets users change lighting and fan behavior remotely when used with the separate controller, reducing cable clutter inside the case.
• 1.6in LCD display: The built-in LCD supports MP4, GIF, JPG and PNG uploads so builders can personalize visuals or system information on each fan.
• Quiet, efficient operation: The LCD version uses a fluid dynamic bearing and tops out at around 1900 RPM, which balances airflow with low noise for daily use.
• Extensive ARGB options: Forty addressable LEDs provide flexible lighting effects and can be synchronized across daisy-chained UNI fans for unified illumination.
• Modular installation system: The UNIFAN interlocking and slide-in daisy-chaining mechanism simplify mounting, cable management, and multi-fan layouts.
• L-Connect 3 software support: L-Connect 3 enables per-cluster fan speed profiles and temperature monitoring for CPU and GPU when the controller and software are used together.

Who It's For

This fan is aimed at PC enthusiasts and custom builders who prioritize visual customization and neat internal layout; the LCD screen and ARGB make it a standout choice for showcase builds and RGB-focused systems. People who already plan to use Lian Li wireless controllers or who will purchase the 3-pack or PW24-1W-T controller package will get the expected wireless functionality and easiest setup.

It is less suitable for buyers who want a single, fully functioning fan out of the box, since the single pack does not include the required wireless controller. Also, users who need the highest available RPM should consider other LED models that support up to 2000 RPM if raw top-end speed is the primary concern.

Pros & Cons

Pros

• Excellent customization via the 1.6in LCD and support for common image and video formats.
• Strong visual impact from 40 addressable LEDs and good daisy-chaining flexibility.
• Quiet operation and solid airflow thanks to the fluid dynamic bearing and tuned RPM range.

Cons

• Controller not included in the single pack, so additional purchase is required to access wireless features.
• Some users report mixed experiences with wireless functionality and software quality, so setup may require patience.

Specifications

Fan size	120 x 124.5 x 28 mm
LCD display	1.6 in, 400 x 400 resolution
LEDs	40 addressable ARGB LEDs
Max fan speed (LCD)	Up to 1900 RPM
Bearing type	Fluid dynamic bearing (FDB)
Wireless	2.4 GHz signal for RGB and fan control (controller required)

Our Verdict

The Lian Li UNI Fan SL LCD Wireless single pack is a strong choice for builders who want a quiet, attractive case fan with a customizable LCD and rich ARGB effects; it represents good value for showcase systems when paired with the necessary wireless controller. Buy it if you prioritize aesthetics and neat cabling, but budget for the separate controller to unlock the full feature set.

Frequently Asked Questions

Does the single pack include the wireless controller?
No, the single pack does not include the controller; a separate purchase is required to operate the wireless and RGB features.

Can I use custom images or video on the LCD?
Yes, the LCD version supports MP4, GIF, JPG and PNG files so you can upload personalized content via the controller and software.

Are these fans noisy at full speed?
No, the LCD version uses a fluid dynamic bearing and tops at around 1900 RPM, delivering good airflow while remaining relatively quiet.